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Patent US2848198A successfully refreshed from Google Patents.
US2848198A
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Fluid joint and processed material discharge assembly for rotary processing vessels
Assignee: General American Transportation Corp
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Filing: 1957-01-28
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Granted: 1958-08-19
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Expires: 1977-01-28
Abstract
No abstract record available.
Inventors
- 👤 Clifford E Bill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:25
CPC Classifications
F; F27; F27B; F27B7/00; F27B7/20; F27B7/22; F27B7/24; B; B01; B01J; B01J19/00; B01J19/28; B01J6/00; B01J6/001; B01J6/002; C; C01; C01D; C01D7/00; C01D7/12; C01D7/123; F26; F26B; F26B11/00; F26B11/02; F26B11/026; B01J2219/00; B01J2219/00049; B01J2219/00051; B01J2219/00074; B01J2219/00076; B01J2219/00081; B01J2219/00083; B01J2219/00085; B01J2219/18; B01J2219/187; Y; Y10; Y10S; Y10S165/00; Y10S165/135; Y10S165/139; Y10S165/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |